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| Presentation | 2019-07-18 10:50 Design of silicon-based polarization converter using an asymmetric slot-waveguide Zejun Zhang (Kanagawa Univ.), Yasuhide Tsuji (Muroran Inst. Tech.), Masashi Eguchi (Chitose Inst. Sci. Tech.), Chun-ping Chen (Kanagawa Univ.)  EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 Link to ES Tech. Rep. Archives: EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, a compact L-shaped polarization converter (PC) based on asymmetrical slotted silicon waveguides has been proposed and analyzed. The entire structure has a symmetrical distribution with respect to the y = x axis, resulting a rotation angle of 45◦ of the optical axis for each eigen mode. Therefore, an efficient polarization conversion can be achieved. The numerical results using a 3D-FDTD method show that the extinction ratio and insertion loss is -17.1dB and 0.24dB for TE-to-TM mode conversion with a device length of 36.5 μm. Moreover, the modal hybridity of the PC with an asymmetric distribution has also been discussed in detail. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | polarization converter / asymmetrical slotted silicon waveguide / finite difference time domain method / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 129, EST2019-24, pp. 97-100, July 2019. | |
| Paper # | EST2019-24 | |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 Link to ES Tech. Rep. Archives: EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 |
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| Conference Information | |
| Committee | MW EST OPE MWP EMT IEE-EMT THz |
| Conference Date | 2019-07-18 - 2019-07-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate City Central Library |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Light wave & Electromagnetic Wave Workshop |
| Paper Information | |
| Registration To | EST |
| Conference Code | 2019-07-MW-EST-OPE-MWP-EMT-EMT-THz |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of silicon-based polarization converter using an asymmetric slot-waveguide |
| Sub Title (in English) | |
| Keyword(1) | polarization converter |
| Keyword(2) | asymmetrical slotted silicon waveguide |
| Keyword(3) | finite difference time domain method |
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| 1st Author's Name | Zejun Zhang |
| 1st Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 2nd Author's Name | Yasuhide Tsuji |
| 2nd Author's Affiliation | Muroran Institute of Technology (Muroran Inst. Tech.) |
| 3rd Author's Name | Masashi Eguchi |
| 3rd Author's Affiliation | Chitose Institute of Science and Technology (Chitose Inst. Sci. Tech.) |
| 4th Author's Name | Chun-ping Chen |
| 4th Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-07-18 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | EST |
| Paper # | EMT2019-22, MW2019-35, OPE2019-26, EST2019-24, MWP2019-22 |
| Volume (vol) | vol.119 |
| Number (no) | no.126(EMT), no.127(MW), no.128(OPE), no.129(EST), no.130(MWP) |
| Page | pp.97-100 |
| #Pages | 4 |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) |
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